/* mcp-login-oauth: cobalt on ink, the blue of a signed seal. White pages, a hairline header, deep indigo for hover and focus. */

:root > * {
  --ml-accent: #2348a8;
  --ml-hover: #1b2f73;
  --ml-ink: #121a2b;
  --ml-mist: #edf1f8;

  --md-primary-fg-color: #ffffff;
  --md-primary-fg-color--light: #ffffff;
  --md-primary-fg-color--dark: #ffffff;
  --md-primary-bg-color: var(--ml-ink);
  --md-primary-bg-color--light: #4a5570;
  --md-accent-fg-color: var(--ml-hover);
  --md-typeset-a-color: var(--ml-accent);
  --md-typeset-color: var(--ml-ink);
  --md-code-bg-color: var(--ml-mist);
  --md-footer-bg-color: var(--ml-ink);
  --md-footer-bg-color--dark: #0f1624;
}

[data-md-color-scheme="slate"] {
  --md-hue: 224;
  --ml-accent: #9db6ff;
  --ml-hover: #c7d5ff;
  --ml-ink: #e3e7ef;
  --ml-mist: hsla(224, 22%, 17%, 1);

  --md-default-bg-color: hsla(224, 26%, 9%, 1);
  --md-primary-fg-color: hsla(224, 26%, 12%, 1);
  --md-primary-fg-color--light: hsla(224, 26%, 12%, 1);
  --md-primary-fg-color--dark: hsla(224, 26%, 12%, 1);
  --md-primary-bg-color: var(--ml-ink);
  --md-typeset-a-color: var(--ml-accent);
  --md-typeset-color: hsla(220, 12%, 86%, 1);
  --md-code-bg-color: var(--ml-mist);
  --md-footer-bg-color: hsla(220, 20%, 8%, 1);
  --md-footer-bg-color--dark: hsla(220, 20%, 6%, 1);
}

/* Header: a hairline instead of a coloured bar. */
.md-header {
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
  box-shadow: none;
}
.md-header--shadow {
  box-shadow: 0 1px 0 var(--md-default-fg-color--lightest);
}
.md-search__input,
.md-search__input:hover {
  background-color: var(--ml-mist);
  color: var(--ml-ink);
}
.md-search__input::placeholder,
.md-search__icon {
  color: var(--md-default-fg-color--light);
}
/* The header already names the site; drop the repeat atop the sidebar. */
@media screen and (min-width: 76.25em) {
  .md-nav--primary > .md-nav__title {
    display: none;
  }
}

/* Reading rhythm: Atkinson reads best a touch larger and looser. */
.md-typeset {
  font-size: 0.82rem;
  line-height: 1.65;
}
.md-typeset h1 {
  color: var(--ml-ink);
  font-weight: 700;
  letter-spacing: -0.015em;
}
.md-typeset h2 {
  font-weight: 700;
  letter-spacing: -0.01em;
}
.md-typeset a:focus-visible,
.md-nav__link:focus-visible {
  outline: 2px solid var(--ml-hover);
  outline-offset: 2px;
}
.md-typeset table:not([class]) th {
  background-color: var(--ml-mist);
}

/* Home page: the keyhole and what the library does. */
.ml-hero {
  padding: 0.6rem 0 0.4rem;
}
.ml-hero__mark {
  display: block;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1.1rem;
}
.md-typeset .ml-hero h1 {
  font-size: 2.2rem;
  line-height: 1.12;
  margin: 0 0 0.45em;
  max-width: 15em;
  text-wrap: balance;
}
.ml-hero__lead {
  font-size: 1.02rem;
  line-height: 1.55;
  max-width: 36em;
  margin: 0 0 0.8rem;
  color: var(--md-default-fg-color--light);
}
.md-typeset .md-button {
  color: var(--ml-accent);
  border-color: currentColor;
  margin: 0.3rem 0.4rem 0.3rem 0;
}
.md-typeset .md-button--primary {
  background-color: var(--ml-accent);
  border-color: var(--ml-accent);
  color: #ffffff;
}
[data-md-color-scheme="slate"] .md-typeset .md-button--primary {
  color: hsla(224, 26%, 9%, 1);
}
.md-typeset .md-button:hover,
.md-typeset .md-button:focus,
.md-typeset .md-button--primary:hover,
.md-typeset .md-button--primary:focus {
  background-color: var(--ml-hover);
  border-color: var(--ml-hover);
  color: #ffffff;
}
@media screen and (max-width: 44.9375em) {
  .md-typeset .ml-hero h1 {
    font-size: 1.7rem;
  }
}

/* Notes and tips in the site's cobalt rather than Material's blue and teal. */
.md-typeset .admonition.note,
.md-typeset details.note,
.md-typeset .admonition.tip,
.md-typeset details.tip {
  border-color: var(--ml-accent);
}
.md-typeset .note > .admonition-title,
.md-typeset .note > summary,
.md-typeset .tip > .admonition-title,
.md-typeset .tip > summary {
  background-color: color-mix(in srgb, var(--ml-accent) 12%, transparent);
}
.md-typeset .note > .admonition-title::before,
.md-typeset .note > summary::before,
.md-typeset .tip > .admonition-title::before,
.md-typeset .tip > summary::before {
  background-color: var(--ml-accent);
}

/* ---- The roadmap timeline (docs/roadmap.yml, rendered by docs_hooks/roadmap.py; from passageway) ----------------------------------------
   A label on the left (a date for what shipped), a line with a marker (hollow: planned, filled with a check: shipped) and a
   card on the right. On narrow screens the label moves into the card and the line stays on the left. */
.md-typeset .ml-center {
  text-align: center;
}
.md-typeset .ml-lead {
  max-width: 34em;
  margin-inline: auto;
  color: var(--md-default-fg-color--light);
}

.ml-timeline {
  --ml-dot: 1.1rem;
  --ml-when: 6.2rem;
  --ml-gap: 0.9rem;
  max-width: 46rem;
  margin: 2.2rem auto 2.6rem;
}
.ml-tl-row {
  position: relative;
  display: grid;
  grid-template-columns: var(--ml-when) var(--ml-dot) minmax(0, 1fr);
  column-gap: var(--ml-gap);
  padding-bottom: 0.6rem;
}
.ml-tl-row::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(var(--ml-when) + var(--ml-gap) + var(--ml-dot) / 2 - 1px);
  width: 2px;
  background: var(--md-default-fg-color--lightest);
}
.ml-tl-row:first-child::before {
  top: 1.25rem;
}
.ml-tl-row:last-child::before {
  bottom: calc(100% - 1.25rem);
}

.ml-tl-when {
  padding-top: 0.78rem;
  text-align: right;
  font-size: 0.72rem;
  font-style: italic;
  white-space: nowrap;
  color: var(--md-default-fg-color--light);
}
.ml-tl-dot {
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  width: var(--ml-dot);
  height: var(--ml-dot);
  margin-top: 0.7rem;
  border: 2px solid var(--ml-accent);
  border-radius: 50%;
  background: var(--md-default-bg-color);
}
.ml-now .ml-tl-dot {
  border-width: 3px;
  border-color: var(--ml-hover);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--ml-accent) 22%, transparent);
}
.ml-later .ml-tl-dot {
  border-color: var(--md-default-fg-color--lighter);
}
.ml-decide .ml-tl-dot {
  border-style: dashed;
  border-color: var(--ml-hover);
}
.ml-done .ml-tl-dot {
  background: var(--ml-accent);
}
.ml-done .ml-tl-dot::after {
  content: "";
  position: absolute;
  left: 0.27rem;
  top: 0.06rem;
  width: 0.28rem;
  height: 0.56rem;
  border: solid var(--md-default-bg-color);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.ml-tl-card {
  padding: 0.65rem 1rem 0.7rem;
  border-radius: 0.6rem;
  background: var(--ml-mist);
}
.ml-tl-head {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.ml-ic {
  display: inline-flex;
  flex: none;
  width: 1.05rem;
  height: 1.05rem;
  color: var(--ml-accent);
}
.ml-ic svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}
.ml-later .ml-ic {
  color: var(--md-default-fg-color--light);
}
.ml-decide .ml-ic {
  color: var(--ml-hover);
}
.ml-tl-title {
  flex: 1 1 auto;
  font-weight: 600;
}
.ml-tl-links {
  display: flex;
  gap: 0.7rem;
  font-size: 0.72rem;
  white-space: nowrap;
}
.md-typeset .ml-tl-summary {
  margin: 0.2rem 0 0;
  font-size: 0.78rem;
  color: var(--md-default-fg-color--light);
}
/* Material styles every <details> as an admonition (a box with an icon and a chevron); here it is a quiet "Details" toggle. */
.md-typeset details.ml-tl-details {
  margin: 0.45rem 0 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: none;
  font-size: 0.76rem;
}
.md-typeset details.ml-tl-details > summary {
  margin: 0;
  padding: 0;
  background: none;
  font-weight: 500;
  cursor: pointer;
  color: var(--md-typeset-a-color);
}
.md-typeset details.ml-tl-details > summary::before {
  content: none;
}
.md-typeset details.ml-tl-details > summary::after {
  content: "\203A";
  position: static;
  display: inline-block;
  width: auto;
  height: auto;
  margin-left: 0.35em;
  background: none;
  -webkit-mask-image: none;
  mask-image: none;
  color: inherit;
  transition: transform 0.15s;
}
.md-typeset details.ml-tl-details[open] > summary::after {
  transform: rotate(90deg);
}
.md-typeset .ml-tl-details p,
.md-typeset .ml-tl-details ul {
  margin: 0.4em 0;
}

@media screen and (max-width: 44.9375em) {
  .ml-timeline {
    --ml-when: 0rem;
  }
  .ml-tl-row {
    grid-template-columns: var(--ml-dot) minmax(0, 1fr);
    grid-template-areas: ". when" "dot card";
  }
  .ml-tl-row::before {
    left: calc(var(--ml-dot) / 2 - 1px);
  }
  .ml-tl-when {
    grid-area: when;
    padding: 0.2rem 0 0.15rem;
    text-align: left;
    font-size: 0.68rem;
  }
  .ml-tl-dot {
    grid-area: dot;
    margin-top: 0.7rem;
  }
  .ml-tl-card {
    grid-area: card;
  }
  .ml-tl-head {
    flex-wrap: wrap;
  }
}

/* Diagrams in the site's palette: Material reads these for Mermaid, in light and dark mode. */
:root > * {
  --md-mermaid-font-family: var(--md-text-font-family), sans-serif;
  --md-mermaid-edge-color: var(--ml-accent);
  --md-mermaid-node-bg-color: var(--ml-mist);
  --md-mermaid-node-fg-color: var(--ml-ink);
  --md-mermaid-label-bg-color: var(--md-default-bg-color);
  --md-mermaid-label-fg-color: var(--ml-ink);
  --md-mermaid-sequence-actor-bg-color: var(--ml-mist);
  --md-mermaid-sequence-actor-fg-color: var(--ml-ink);
  --md-mermaid-sequence-actor-border-color: var(--ml-accent);
  --md-mermaid-sequence-actor-line-color: var(--md-default-fg-color--lighter);
  --md-mermaid-sequence-actorman-bg-color: var(--ml-mist);
  --md-mermaid-sequence-actorman-line-color: var(--ml-accent);
  --md-mermaid-sequence-box-bg-color: var(--ml-mist);
  --md-mermaid-sequence-box-fg-color: var(--ml-ink);
  --md-mermaid-sequence-label-bg-color: var(--ml-mist);
  --md-mermaid-sequence-label-fg-color: var(--ml-ink);
  --md-mermaid-sequence-loop-bg-color: var(--md-default-bg-color);
  --md-mermaid-sequence-loop-fg-color: var(--ml-ink);
  --md-mermaid-sequence-loop-border-color: var(--ml-accent);
  --md-mermaid-sequence-message-fg-color: var(--ml-ink);
  --md-mermaid-sequence-message-line-color: var(--ml-accent);
  --md-mermaid-sequence-note-bg-color: var(--ml-mist);
  --md-mermaid-sequence-note-fg-color: var(--ml-ink);
  --md-mermaid-sequence-note-border-color: var(--ml-accent);
  --md-mermaid-sequence-number-bg-color: var(--ml-accent);
  --md-mermaid-sequence-number-fg-color: var(--md-default-bg-color);
}